FROM Tkinter import *
 
master = Tk()
 
variable = StringVar(master)
variable.set("中文") # default value
 
w = OptionMenu(master, variable, "中文", "英文", "日文")
w.pack()

list = Listbox(master, width=15)
list.pack()
for item in range(10):
    list.insert(END, item)
mainloop()
